v1.4.0 - remove `getSingleQueryParam` 's false type narrowing using type param

What's Changed

• fix(getSingleQueryParam): stop type violation by giving strict type param by @honey32 in #120
• chore(deps-dev): bump typedoc from 0.25.8 to 0.25.9 by @dependabot in #118
• chore(deps-dev): bump the eslint group with 4 updates by @dependabot in #119
• npm version -> v1.4.0 by @github-actions in #121
• release 1.4.0 by @honey32 in #122

Full Changelog: v1.3.1...v1.4.0